National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Sioux Falls, Foss Field (KFSD)

Lat: 43.58°NLon: 96.75°WElev: 1427ft.

Overcast

20°F

-7°C

Humidity 68%
Wind Speed NE 17 G 22 mph
Barometer 30.27 in (1027.2 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 28 Feb 10:56 am CST
Extended Forecast for

Sioux Falls, Foss Field SD

  • Today

    Today: Mostly cloudy, with a high near 30. East northeast wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 30 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 7. Northeast wind 5 to 15 mph.

    Low: 7 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 32. East northeast wind 5 to 10 mph becoming southeast in the afternoon.

    High: 32 °F

    Mostly Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 19. South southeast wind around 10 mph.

    Low: 19 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of rain after noon. Mostly cloudy, with a high near 44. South wind 10 to 15 mph, with gusts as high as 30 mph.

    High: 44 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Monday Night

    Monday Night: Rain likely, mainly before midnight. Cloudy, with a low around 30. South southeast wind 5 to 10 mph. Chance of precipitation is 60%.

    Low: 30 °F

    Rain Likely

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 50.

    High: 50 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 55.

    High: 55 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 30. East northeast wind 10 to 15 mph, with gusts as high as 20 mph.
Tonight
Mostly cloudy, with a low around 7. Northeast wind 5 to 15 mph.
Sunday
Mostly cloudy, with a high near 32. East northeast wind 5 to 10 mph becoming southeast in the afternoon.
Sunday Night
Mostly cloudy, with a low around 19. South southeast wind around 10 mph.
Monday
A 20 percent chance of rain after noon. Mostly cloudy, with a high near 44. South wind 10 to 15 mph, with gusts as high as 30 mph.
Monday Night
Rain likely, mainly before midnight. Cloudy, with a low around 30. South southeast wind 5 to 10 mph. Chance of precipitation is 60%.
Tuesday
Mostly cloudy, with a high near 50.
Tuesday Night
Partly cloudy, with a low around 30.
Wednesday
Mostly sunny, with a high near 55.
Wednesday Night
Mostly clear, with a low around 34.
Thursday
Mostly sunny, with a high near 63.
Thursday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 34.
Friday
A 30 percent chance of rain. Mostly sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sioux Falls, Foss Field SD
 43.58°N 96.76°W (Elev. 1421 ft)
Last Update:
10:23 am CST Feb 28, 2026
Forecast Valid:
11am CST Feb 28, 2026-6pm CST Mar 6, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation